如图1所示虚线框内有匀强磁场1和2为垂直磁场方�放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环a和b处在同一 Sketch Coloring Page

如图1所示虚线框内有匀强磁场1和2为垂直磁场方�放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环a和b处在同一 Template

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Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5281

anonymous

anonymous
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sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #20471

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sketch #4646 Panda by Raimundo Santos

anonymous

anonymous
sketch #4646 Panda by Raimundo Santos

sketch #3727 Stitch by Louis Tradieu

anonymous

anonymous
sketch #3727 Stitch by Louis Tradieu

sketch #137

Chris Shrimp Lonsdale
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sketch #717

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sketch #5343

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sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
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sketch #2751

Guillaume Ballieu
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sketch #5257

anonymous

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sketch #5257

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #3950

anonymous

anonymous
sketch #3950

sketch #1669

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anonymous
sketch #1669

sketch #1697

Abdul Kaium Alamgir
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sketch #334 DON 'T!

anonymous

anonymous
sketch #334 DON 'T!

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #4885

anonymous

anonymous
sketch #4885

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #4649

anonymous

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sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

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Nujie C Nobita
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sketch #5182 Inuyasha by Sepp Herberger

anonymous

anonymous
sketch #5182 Inuyasha by Sepp Herberger

sketch #5189

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sketch #2560

anonymous

anonymous
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tomski如图1所示虚线框内有匀强磁场1和2为垂直磁场方�放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环a和b处在同一 coloring

如图虚线上方空间有垂直线框平面的匀强磁场直角扇形导线框绕垂直于线框平面的轴O以角速度ω匀速转动．设线框中感应电流方�以逆时针为正方�那么在 sketch template

如图1所示矩形导线框ABCD固定在匀强磁场中磁感线垂直于线框所在平面�里规定垂直于线框所在平面�里为磁场的正方�线框中沿着ABCDA sketch template

如图12所示空间分布着图示的匀强电场E和匀强磁场B一带电粒子质量为m电量为q从A点由静止释放后经电场加速后进入磁场穿过中间磁场进入 sketch template

电磁弹射是�国最新研究的重大�技项目原理可用下述模型说明．如图甲所示虚线MN右侧存在一个竖直�上的匀强磁场一边长L的正方形单匝�属线框 sketch template

4．如图10 1 19所示单匝闭合线框在匀强磁场中绕垂直于磁场方�的转轴OO′匀速转动在转动过程中穿过线框的最大磁通量为Φm线框中的 sketch template

一轮复习：带电粒子在匀强磁场中做圆�运动圆心的确定知乎 sketch template

21．如图甲在虚线所示的区域有竖直�上的匀强磁场面积为S的单匝�属线框放在磁场中线框上开有一小口与磁场外阻值为R的小灯泡相连．若�属框的 sketch template

一轮复习：带电粒子在匀强磁场中的运动时间知乎 sketch template

磁场区域最小面积的求解方法知乎 sketch template

如图所示坐标空间中有场强为E的匀强电场和磁感应强度为B的匀强磁场y轴为两种场的分界线图中虚线为磁场区域的右边界现有一质量为m电荷量为 sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

题目矩形导线框abcd如图甲所示放在匀强磁场中磁感线方�与线框平面垂直磁感应强度B随时间变化的图象如图乙所示．t＝0时刻磁感应强度的 sketch template

带电粒子在有界直线边界匀强磁场中的运动知乎 sketch template

题目如图甲所示平行虚线间有垂直于纸面�外的匀强磁场纸面内单匝正方形线框abcd在外力作用下从图示位置由静止开始�右通过匀强磁场ab边 sketch template

8．如图所示虚线上方空间有匀强磁场磁场方�垂直于纸面的轴O以角速度匀速逆时针转动设线框中感应电流的方�以逆时针为正线框处于图示位置时为 sketch template

如图所示在竖直平面内有一边界半径为R的圆形匀强磁场区域磁感应强度为B方�垂直纸面�里．一质量为m电量为q的负点电荷从圆边缘的P点沿直径 sketch template

矩形线框abcd在匀强磁场中静止不动磁场方�与线框平面垂直磁感应强度B随时间t变化的图像如图乙所示设t=0时刻磁感应强度的方�垂直纸 sketch template

如图所示光�水平面上存在有界匀强磁场磁感应强度为B质量为m边长为a的正方形线框ABCD斜�穿进磁场当AC刚进入磁场时线框的速度为v sketch template

如图所示一束β粒子自下而上进人一垂直纸面的匀强磁场后�生偏转则磁场方�� 进人磁场后β粒子的动能填“增加 “减� 或“不变 sketch template

如图所示开始时矩形线框与匀强磁场的方�垂直且一半在磁场内一半在磁场外若要使线框中产生感应电流下列办法中不可行的是 A．将线框�左 sketch template

如图所示，在平面直角坐标系xOy的第一象限内存在垂直于坐标平面的匀强磁场未画出，第二象限存在水平�左的匀强电场。质量为m、电荷量为 Q的 sketch template

如图所示A是一个边长为L的正方形导线框其中电阻为R现维持线框以恒定速度v沿x轴运动并穿过图示的匀强磁场区域B．如果以x轴的正方�为力的 sketch template

如图所示在高度差h＝050m的平行虚线范围内有磁感强度B＝050T方�水平�里的匀强磁场正方形线框abcd的质量m＝010kg sketch template

如图所示用丝线悬挂闭合�属环悬于O点虚线左边有匀强磁场右边没有磁场．�属环的�动会很快停下来．试解释这一现象．若整个空间都有�外的匀强 sketch template

如图所示在一匀强磁场中有一U形导线框abcd线框处于水平面内磁场与线框平面垂直R为一电阻ef为垂直于ab的一根导体杆它可以在ab sketch template

1 2 3 4 5 6 7 8 9 10 B ——青夏教育精英家教�—— sketch template

如图甲所示足够长的粗糙斜面与水平面成θ=37°固定放置斜面上平行虚线aa′和bb′之间有垂直斜面�上的有界匀强磁场间距为d=1m磁感应 sketch template

如图所示虚线圆所围区域内有方�垂直纸面�里的匀强磁场磁感应强度为B．一束电子沿圆形区域的直径方�以速度v射入磁场电子束经过磁场区后其 sketch template

如图1所示虚线框内有匀强磁场1和2为垂直磁场方�放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环A和B处在同一 sketch template

如图所示宽度为L的有界匀强磁场的方�垂直纸面�里磁感应强度的大小为B闭合等腰直角三角形导线框abc的直角边ab长为2L．线框总电阻为R sketch template

$如图甲固定在光�水平面上的正三角形�属线框匝数n=20总电阻R=25Ω边长L=03m处在两个半径均为r=$frac{L}{3 sketch template$

如图所示在长方形区域内有一垂直于纸面�外的匀强磁场一束质子以不同的速度从O点沿着图示的方�射入磁场后分别从abcd四个点射出磁场 sketch template

如图甲所示匀强磁场方�竖直�下磁感应强度大小为B在磁场中水平固定一个V字型�属框架CAD已知∠A=导体棒MN在框架上从A点开始在外力 sketch template

密度剥豆豆 sketch template

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